130126535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17789}}^1$

素因数の和:17831

約数の個数: 32

約数和(自身を含む): 204940800

約数和(自身を除く): 74814265

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 17789, 88945, 124523, 195679, 337991, 622615, 978395, 1369753, 1689955, 2365937, 3717901, 6848765, 11829685, 18589505, 26025307, 130126535]

約数ペア:

[(1, 130126535), (5, 26025307), (7, 18589505), (11, 11829685), (19, 6848765), (35, 3717901), (55, 2365937), (77, 1689955), (95, 1369753), (133, 978395), (209, 622615), (385, 337991), (665, 195679), (1045, 124523), (1463, 88945), (7315, 17789)]